26870520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223921}}^1$

素因数の和:223935

約数の個数: 32

約数和(自身を含む): 80611920

約数和(自身を除く): 53741400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223921, 447842, 671763, 895684, 1119605, 1343526, 1791368, 2239210, 2687052, 3358815, 4478420, 5374104, 6717630, 8956840, 13435260, 26870520]

約数ペア:

[(1, 26870520), (2, 13435260), (3, 8956840), (4, 6717630), (5, 5374104), (6, 4478420), (8, 3358815), (10, 2687052), (12, 2239210), (15, 1791368), (20, 1343526), (24, 1119605), (30, 895684), (40, 671763), (60, 447842), (120, 223921)]